gecko/dom/system/gonk/nsVolumeService.h

46 lines
1.2 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_system_nsvolumeservice_h__
#define mozilla_system_nsvolumeservice_h__
#include "nsCOMPtr.h"
#include "nsIVolume.h"
#include "nsIVolumeService.h"
#include "nsVolume.h"
#include "Volume.h"
namespace mozilla {
namespace system {
/***************************************************************************
* The nsVolumeData class encapsulates the data that is updated/maintained
* on the main thread in order to support the nsIVolume and nsIVolumeService
* classes.
*/
class nsVolumeService : public nsIVolumeService
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIVOLUMESERVICE
nsVolumeService();
already_AddRefed<nsVolume> FindVolumeByName(const nsAString &aName);
already_AddRefed<nsVolume> FindAddVolumeByName(const nsAString &aName);
void UpdateVolume(const nsVolume *aVolume);
static void UpdateVolumeIOThread(const Volume *aVolume);
private:
~nsVolumeService();
nsVolume::Array mVolumeArray;
};
} // system
} // mozilla
#endif // mozilla_system_nsvolumeservice_h__